甲公司欠乙公司100万元货款，后甲公司因管理不善被乙公司兼并，甲公司欠乙公司的债务随

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     World Laughter Day was started in Mumbai, India in 1998 by Dr. Marian Kataria, organizer of the worldwide Laughter

Yoga activity.

     The celebration of World Laughter Day is for world peace and is a plan to make good friends through laughter. Now

more and more people are joining the Laughter Yoga movement. On the 9th of January, 2000, more than 10,000 people

gathered in Denmark to celebrate the first World Laughter Day. It was very successful.

     World Laughter Day is now celebrated on the first Sunday of May every year. Hundreds of people all over the world

laugh together on that day. No one thinks that laughing doesn't make us feel good.

     Today, some people in the world still face peace. Laughter is a good way to deal with world problems. When different

groups laugh together, they can get along better, many difficult problems can become easier to solve ff people feel good.

     Laughter is a world language, which is the same in every country. We should believe that only laughter can bring the

world together and help people become good friends.

     The famous writer, Mark Twain said, "Mankind has only one really effective weapon(武器), and that is laughter."

1. World Laughter Day was started __________.

A. in 1998

B. in 2000

C. in America

D. in China

2. The celebration of the first World Laughter Day was held __________.

A. in India

B. in Denmark

C. in Mumbai

D. by Mark Twain

3. The meaning of the underlined sentence is __________.

A. laughing doesn't make us feel good

B. laughter makes us feel happy

C. nobody thinks it is good to laugh

D. everyone thinks it is good to laugh

4. The Laughter Yoga movement tells us __________.

A. laughter can stop war

B. people want to make the world peaceful

C. laughter is the best way to deal with world problems

D. laughter can bring the world together when people laugh together

5. What's the best title of the passage?

A. World Laughter Day

B. Successful laughter

C. The first World Laughter Day

D. The celebration of World Laughter Day

在没有其他任何光照的情况下，舞台追光灯发出的绿光照在穿白上衣、红裙子的演员身上，观众看到她（　　）

A．全身呈绿色

B．上衣呈绿色，裙子呈紫色

C．上衣呈绿色，裙子不变色

D．上衣呈绿色，裙子呈黑色

朱砂的颜色和质地为

A．黄红色或黄色，有光泽，质重而坚

B．黄红色或黄色，无光泽，质重而脆

C．鲜红或暗红色，有光泽，质重而脆

D．黄绿色或黄色，质松易碎

E．红色或橙红色，质松易碎

以下是一些知名企业对其企业使命的描述：
迪斯尼公司——使人们过得快活
荷兰银行——透过长期的往来关系，为选定的客层提供投资理财方面的金融服务，进而使荷兰银行成为股东最乐意投资的标的及员工最佳的生涯发展场所。
微软公司——致力于提供使工作、学习、生活更加方便、丰富的个人电脑软件
索尼公司——体验发展技术造福大众的快乐
惠普公司——为人类的幸福和发展做出技术贡献
耐克公司——体验竞争、获胜和击败对手的感觉
沃尔玛公司——给普通百姓提供机会，使他们能与富人一样买到同样的东西
IBM公司——无论是一小步，还是一大步，都要带动人类的进步
请选择一两个公司，根据该公司对其业务使命的表述，简要回答对企业使命表述的认识。

煤气管道在通煤气前要用压缩空气吹扫。